I have a network set up at work that consists of a 8-port switch connected to a WBR-1310 router. Everything is working like a charm, except when I try to log into the admin page I just keep getting sent back to the log in screen. I am 100% positive on the password as I logged in using it yesterday. The strange thing is even if I use an invalid password, the page doesn't tell me it's invalid or anything. It's like every time I click log in, all it does is refresh.
At first I thought it was simply because I was trying to log in via a computer connected to the switch, but even connecting directly to the router doesn't work. I will try a factory reset and firmware update tomorrow if I have to, but I'd really like to know what is going on. It just doesn't make sense.
Any ideas?